Subtract 3/48 from 42/5
1st number: 8 2/5, 2nd number: 3/48
42/5 - 3/48 is 667/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 5 × 48 = 240,
42/5 = 42 × 48/5 × 48 = 2016/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
3/48 = 3 × 5/48 × 5 = 15/240 - Subtract the two like fractions:
2016/240 - 15/240 = 2016 - 15/240 = 2001/240 - After reducing the fraction, the answer is 667/80
- In mixed form: 827/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5-3/48 42/5-6/48 42/10-3/48 42/5-3/96 42/5-9/48 42/15-3/48 42/5-15/48 42/25-3/48 42/5-21/48 42/35-3/48